Heard on the Hill

Foo Fighters Rehearsal at the DNC

(Bill Clark/CQ Roll Call)

This afternoon, A-list musical acts rehearsed in advance of the last night of the Democratic National Convention, when President Barack Obama will officially accept the party's nomination.

Check out this preview of the Foo Fighters rehearsing their hit "My Hero": http://www.youtube.com/watch?v=rXtQTIpinYo